Alexandros Markopoulos

According to our database, Alexandros Markopoulos authored at least 21 papers between 2009 and 2020.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2020

On the inexact symmetrized globally convergent semi-smooth Newton method for 3D contact problems with Tresca friction: the R-linear convergence rate.

Radek Kucera, Kristina Motycková, Alexandros Markopoulos, Jaroslav Haslinger

Optim. Methods Softw., 2020

2019

A massively parallel and memory-efficient FEM toolbox with a hybrid total FETI solver with accelerator support.

Lubomir Riha, Michal Merta, Radim Vavrík, Tomás Brzobohatý, Alexandros Markopoulos, Ondrej Meca, Ondrej Vysocky, Tomás Kozubek, Vít Vondrák

Int. J. High Perform. Comput. Appl., 2019

2017

Comparison of different FETI preconditioners for elastoplasticity.

Martin Cermák, Vaclav Hapla, Jakub Kruzik, Alexandros Markopoulos, Alena Vasatová

Comput. Math. Appl., 2017

Hybrid parallelization of the total FETI solver.

Lubomír Ríha, Tomás Brzobohatý, Alexandros Markopoulos

Adv. Eng. Softw., 2017

Intel Xeon Phi acceleration of Hybrid Total FETI solver.

Michal Merta, Lubomir Riha, Ondrej Meca, Alexandros Markopoulos, Tomás Brzobohatý, Tomás Kozubek, Vít Vondrák

Adv. Eng. Softw., 2017

Implementation of MAKOC cyclic plasticity model with memory.

Radim Halama, Alexandros Markopoulos, Roland Janco, Matej Bartecký

Adv. Eng. Softw., 2017

Using ESPRESO as Linear Solver Library for Third Party FEM Tools for Solving Large Scale Problems.

Ondrej Meca, Lubomír Ríha, Alexandros Markopoulos, Tomás Brzobohatý, Tomás Kozubek

Proceedings of the High Performance Computing in Science and Engineering, 2017

2016

Implementation of the efficient communication layer for the highly parallel total FETI and hybrid total FETI solvers.

Lubomír Ríha, Tomás Brzobohatý, Alexandros Markopoulos, Marta Jarosová, Tomás Kozubek, David Horák, Vaclav Hapla

Parallel Comput., 2016

Massively Parallel Hybrid Total FETI (HTFETI) Solver.

Lubomír Ríha, Tomás Brzobohatý, Alexandros Markopoulos, Ondrej Meca, Tomás Kozubek

Proceedings of the Platform for Advanced Scientific Computing Conference, 2016

2015

The R-linear convergence rate of an algorithm arising from the semi-smooth Newton method applied to 2D contact problems with friction.

Radek Kucera, Kristina Motycková, Alexandros Markopoulos

Comput. Optim. Appl., 2015

Massively parallel solution of elastoplasticity problems with tens of millions of unknowns using PermonCube and FLLOP packages.

Alexandros Markopoulos, Vaclav Hapla, Martin Cermák, Martin Fusek

Appl. Math. Comput., 2015

Total-FETI domain decomposition method for solution of elasto-plastic problems.

Martin Cermák, Vaclav Hapla, David Horák, Michal Merta, Alexandros Markopoulos

Adv. Eng. Softw., 2015

Efficient Implementation of Total FETI Solver for Graphic Processing Units Using Schur Complement.

Lubomír Ríha, Tomás Brzobohatý, Alexandros Markopoulos, Tomás Kozubek, Ondrej Meca, Olaf Schenk, Wim Vanroose

Proceedings of the High Performance Computing in Science and Engineering, 2015

2014

FLLOP: A Massively Parallel Solver Combining FETI Domain Decomposition Method and Quadratic Programming.

Vaclav Hapla, Martin Cermák, Alexandros Markopoulos, David Horák

Proceedings of the 2014 IEEE International Conference on High Performance Computing and Communications, 2014

2013

A Comparison of TFETI and TBETI for Numerical Solution of Engineering Problems of Contact Mechanics.

Dalibor Lukás, Marie Sadowská, Tomás Kozubek, Alexandros Markopoulos, Tomás Brzobohatý

Proceedings of the Domain Decomposition Methods in Science and Engineering XX, 2013

TFETI Scalable Solvers for Transient Contact Problems.

Tomás Kozubek, Zdenek Dostál, Tomás Brzobohatý, Alexandros Markopoulos, Oldrich Vlach

Proceedings of the Domain Decomposition Methods in Science and Engineering XX, 2013

Scalable Domain Decomposition Algorithms for Contact Problems: Theory, Numerical Experiments, and Real World Problems.

Zdenek Dostál, Tomás Kozubek, Tomás Brzobohatý, Alexandros Markopoulos, Marie Sadowská, Vít Vondrák

Proceedings of the Domain Decomposition Methods in Science and Engineering XX, 2013

2012

On the Moore-Penrose inverse in solving saddle-point systems with singular diagonal blocks.

Radek Kucera, Tomás Kozubek, Alexandros Markopoulos, Jitka Machalová

Numer. Linear Algebra Appl., 2012

2011

Cholesky decomposition of a positive semidefinite matrix with known kernel.

Zdenek Dostál, Tomás Kozubek, Alexandros Markopoulos, Martin Mensík

Appl. Math. Comput., 2011

2010

A scalable TFETI algorithm for two-dimensional multibody contact problems with friction.

Zdenek Dostál, Tomás Kozubek, P. Horyl, Tomás Brzobohatý, Alexandros Markopoulos

J. Comput. Appl. Math., 2010

2009

A Scalable TFETI Based Algorithm for 2D and 3D Frictionless Contact Problems.

Zdenek Dostál, Tomás Brzobohatý, Tomás Kozubek, Alexandros Markopoulos, Vít Vondrák

Proceedings of the Large-Scale Scientific Computing, 7th International Conference, 2009